#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main()
{
    int a = 0;
    int b = 0;
    int c = 0;
    while (scanf("%d%d%d", &a, &b, &c)!=EOF)
        if (a > b && b > c)
        {
            printf("%d>%d>%d", a, b, c);
        }
    

   
    return 0;
}